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wayland: backend now configures FD as non-blocking, not main

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Daniel Eklöf 2019-10-27 19:21:36 +01:00
parent 2eaa258e11
commit 4a63defeb1
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GPG key ID: 5BBD4992C116573F
2 changed files with 17 additions and 16 deletions
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16
wayland.c
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@ -6,6 +6,7 @@
#include <sys/timerfd.h>
#include <sys/epoll.h>
#include <fcntl.h>
#include <wayland-client.h>
#include <wayland-cursor.h>
@ -520,7 +521,18 @@ wayl_init(struct fdm *fdm)
goto out;
}
if (!fdm_add(fdm, wl_display_get_fd(wayl->display), EPOLLIN, &fdm_wayl, wayl)) {
int wl_fd = wl_display_get_fd(wayl->display);
int fd_flags = fcntl(wl_fd, F_GETFL);
if (fd_flags == -1) {
LOG_ERRNO("failed to set non blocking mode on Wayland display connection");
goto out;
}
if (fcntl(wl_fd, F_SETFL, fd_flags | O_NONBLOCK) == -1) {
LOG_ERRNO("failed to set non blocking mode on Wayland display connection");
goto out;
}
if (!fdm_add(fdm, wl_fd, EPOLLIN, &fdm_wayl, wayl)) {
LOG_ERR("failed to register Wayland connection with the FDM");
goto out;
}
@ -530,6 +542,8 @@ wayl_init(struct fdm *fdm)
goto out;
}
//wl_display_dispatch_pending(wayl->display);
//wl_display_flush(wayl->display);
return wayl;
out: